\documentclass{beamer}
\usepackage[utf8x]{inputenc}
\usepackage{default}
\usetheme{Copenhagen}
\title[Co-Trans: A Collaborative Translation Tool]
{Co-Trans: A Collaborative Translation Tool}
\author[Aydemir,K\"ok\c{c}iyan,Kundak]
{ Fatma Ba\c{s}ak Aydemir
\and
Nadin K{\"o}k\c{c}iyan
\and
Ay\c{c}a Kundak}
\date{17 November 2009}
\begin{document}
\begin{frame}{Co-Trans: A Collaborative Translation Tool}
  \titlepage
\end{frame}
\begin{frame}{Outline}
  \tableofcontents
\end{frame}
\section{Introduction}
\begin{frame}{Co-Trans}
  \begin{itemize}
    \item Co-Trans: A Collaborative Translation Tool
  \begin{itemize}
      \item A tool to translate documents 
      \item A platform to collaborate
\end{itemize}
    \item Scope
      \begin{itemize}
        \item Use Case Scenarios
        \item Database
        \item Relationships among Actors
      \end{itemize}
  \end{itemize}
\end{frame}
\begin{frame}{Co-Trans Network}
\begin{figure}[htb]
 \centering
 \includegraphics[scale=0.4]{./figures/CoTransNetwork.eps}
 % CoTransNetwork.JPG: 699x410 pixel, 96dpi, 18.49x10.85 cm, bb=0 0 524 308
 \caption{Co-Trans Network}
 \label{fig:Co-Trans Network}
\end{figure}

\end{frame}
\section{Use Case Scenarios}
\subsection{Single User Translates a Document}
\begin{frame}{Single User Scenario}
\begin{itemize}
    \item Only one user works on a document of his/her interest.The document may be uploaded by the user or retrieved from dbpedia.
    \item The translation may or may not be rated by the others.
    \item The user may or may not rate other translations.  
\end{itemize}
\end{frame}
\subsection{Multiple Users Translate a Document}
\begin{frame}
\begin{itemize}
\item A user uploads or retrieves a document from dbpedia according to his/her interest.
    \item The user invites other users to work on the document together.
    \item Invited users start translating the document after accepting the invitation.
    \item Recommended users are shown if the user prefers to see them.
    \item When a user works on the document, the system locks the document and the others cannot work on it.
    \item Chat function is always enabled.
    \item The user may save and continue editing or save and close the document. If the document is changed a notification mail is sent to group members. 
\end{itemize}
\end{frame}
\subsection{A User Rates a Translation}
\begin{frame}
 \begin{itemize}
  \item The user choose to rate a translation.
  \item The list of translation according to his/her interest is shown.
  \item The user reads the original document and the translation in the same screen.
  \item The user rates the translation in a scale of 1-10. 
  \item The rate is also distributed to translators.
 \end{itemize}
\end{frame}
\subsection{Use Case Diagram}
\begin{frame}{USe Case Diagram}
\begin{figure}[htb]
 \centering
 \includegraphics[scale=0.3]{./figures/cotrans.eps}
 % CoTransNetwork.JPG: 699x410 pixel, 96dpi, 18.49x10.85 cm, bb=0 0 524 308
 \caption{Co-Trans Use Case Diagram}
 \label{fig:Co-Trans Use Case Diagram}
\end{figure}
\end{frame}
\section{Database}
\begin{frame}{Database Schema}
\begin{figure}[htb]
 \centering
 \includegraphics[scale=0.3]{./figures/CoTrans_CoTransDBSchema-2.eps}
 % CoTrans_CoTransDBSchema-2.pdf: 842x595 pixel, 72dpi, 29.70x20.99 cm, bb=0 0 842 595
 \caption{Co-Trans Database Schema}
 \label{fig:Co-Trans Database Schema}
\end{figure}

\end{frame}
\section{Relationships}
\begin{frame}{Relationships}
 \begin{itemize}
  \item Users with common interest
  \item Users work together
  \item Users work together most
  \item Users rate each other
  \item Users with high/low ratings in general
  \item Users with high/low ratings from a specific users
  \item Users collaborate most
  \item Users collaborate least
 \end{itemize}
\end{frame}
\section{Conclusion}
\begin{frame}{Questions and Suggestions}
 
\end{frame}
\end{document}
